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un-intelligent
adjective as in inane
adjective as in mindless
adjective as in moronic
adjective as in oafish
adjective as in obtuse
adjective as in senseless
Strongest matches
adjective as in silly
Strongest matches
Strong matches
adjective as in simple
adjective as in stupid
Strongest matches
Strong matches
adjective as in unintelligent
adjective as in unwise
adjective as in vacant
adjective as in witless
adjective as in slow-witted
Weak matches
adjective as in blockheaded
adjective as in dimwitted
adjective as in doltish
adjective as in feeble-minded
adjective as in ill-considered
adjective as in imbecilic
Weak matches
- absurd
- asinine
- brainless
- cockamamie
- crazy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imprudent
- incautious
- indiscreet
- injudicious
- insane
- irrational
- jerky
- kooky
- loony
- ludicrous
- lunatic
- mad
- moronic
- nonsensical
- nutty
- preposterous
- ridiculous
- senseless
- short-sighted
- silly
- simple
- softheaded
- stupid
- tomfool
- unearthly
- unintelligent
- unreasonable
- unwise
- wacky
- weak
- witless
- zany
adjective as in loopy
Weak matches
- asinine
- brainless
- cockamamy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imbecilic
- imprudent
- incautious
- indiscreet
- injudicious
- irrational
- jerky
- loony
- lunatic
- mad
- moronic
- nonsensical
- preposterous
- senseless
- short-sighted
- simple
- softheaded
- stupid
- tomfool
- unearthly
- unintelligent
- unreasonable
- unwise
- weak
adjective as in softheaded
Weak matches
- absurd
- asinine
- brainless
- cockamamy
- crazy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imbecilic
- imprudent
- incautious
- indiscreet
- injudicious
- insane
- irrational
- jerky
- kooky
- loony
- ludicrous
- lunatic
- mad
- moronic
- nonsensical
- nutty
- preposterous
- ridiculous
- senseless
- short-sighted
- silly
- simple
- stupid
- tomfool
- unearthly
- unintelligent
- unreasonable
- unwise
- wacky
- weak
- witless
- zany
adjective as in thick-witted
Weak matches
- blockheaded
- brainless
- dazed
- deficient
- dense
- dim
- doltish
- dopey
- dull
- dumb
- dummy
- foolish
- futile
- gullible
- half-baked
- half-witted
- hebetudinous
- idiotic
- ill-advised
- imbecilic
- inane
- indiscreet
- insensate
- irrelevant
- laughable
- loser
- ludicrous
- meaningless
- mindless
- moronic
- naive
- nonsensical
- obtuse
- out to lunch
- pointless
- puerile
- rash
- senseless
- shortsighted
- simple
- simpleminded
- slow
- sluggish
- stolid
- stupefied
- thick
- thick-headed
- thickheaded
- trivial
- unintelligent
- unthinking
- witless
adjective as in tomfool
Weak matches
- asinine
- brainless
- cockamamy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imbecilic
- imprudent
- incautious
- indiscreet
- injudicious
- insane
- kooky
- ludicrous
- mad
- moronic
- nonsensical
- nutty
- preposterous
- ridiculous
- senseless
- short-sighted
- softheaded
- unearthly
- unintelligent
- unreasonable
- unwise
- wacky
- weak
- witless
adjective as in empty
adjective as in feeble-minded
adjective as in foolish
Strongest matches
adjective as in idiotic
adjective as in inane
adjective as in mindless
adjective as in moronic
adjective as in oafish
adjective as in obtuse
adjective as in senseless
Strongest matches
adjective as in silly
Strongest matches
Strong matches
adjective as in simple
adjective as in stupid
Strongest matches
Strong matches
adjective as in unintelligent
adjective as in unwise
adjective as in vacant
adjective as in witless
adjective as in slow-witted
Weak matches
adjective as in blockheaded
adjective as in dimwitted
adjective as in doltish
adjective as in feeble-minded
adjective as in ill-considered
adjective as in imbecilic
Weak matches
- absurd
- asinine
- brainless
- cockamamie
- crazy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imprudent
- incautious
- indiscreet
- injudicious
- insane
- irrational
- jerky
- kooky
- loony
- ludicrous
- lunatic
- mad
- moronic
- nonsensical
- nutty
- preposterous
- ridiculous
- senseless
- short-sighted
- silly
- simple
- softheaded
- stupid
- tomfool
- unearthly
- unintelligent
- unreasonable
- unwise
- wacky
- weak
- witless
- zany
adjective as in loopy
Weak matches
- asinine
- brainless
- cockamamy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imbecilic
- imprudent
- incautious
- indiscreet
- injudicious
- irrational
- jerky
- loony
- lunatic
- mad
- moronic
- nonsensical
- preposterous
- senseless
- short-sighted
- simple
- softheaded
- stupid
- tomfool
- unearthly
- unintelligent
- unreasonable
- unwise
- weak
adjective as in softheaded
Weak matches
- absurd
- asinine
- brainless
- cockamamy
- crazy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imbecilic
- imprudent
- incautious
- indiscreet
- injudicious
- insane
- irrational
- jerky
- kooky
- loony
- ludicrous
- lunatic
- mad
- moronic
- nonsensical
- nutty
- preposterous
- ridiculous
- senseless
- short-sighted
- silly
- simple
- stupid
- tomfool
- unearthly
- unintelligent
- unreasonable
- unwise
- wacky
- weak
- witless
- zany
adjective as in thick-witted
Weak matches
- blockheaded
- brainless
- dazed
- deficient
- dense
- dim
- doltish
- dopey
- dull
- dumb
- dummy
- foolish
- futile
- gullible
- half-baked
- half-witted
- hebetudinous
- idiotic
- ill-advised
- imbecilic
- inane
- indiscreet
- insensate
- irrelevant
- laughable
- loser
- ludicrous
- meaningless
- mindless
- moronic
- naive
- nonsensical
- obtuse
- out to lunch
- pointless
- puerile
- rash
- senseless
- shortsighted
- simple
- simpleminded
- slow
- sluggish
- stolid
- stupefied
- thick
- thick-headed
- thickheaded
- trivial
- unintelligent
- unthinking
- witless
adjective as in tomfool
Weak matches
- asinine
- brainless
- cockamamy
- daffy
- daft
- dippy
- doltish
- dotty
- fantastic
- fatuous
- feebleminded
- half-baked
- half-witted
- harebrained
- idiotic
- ill-advised
- ill-considered
- imbecilic
- imprudent
- incautious
- indiscreet
- injudicious
- insane
- kooky
- ludicrous
- mad
- moronic
- nonsensical
- nutty
- preposterous
- ridiculous
- senseless
- short-sighted
- softheaded
- unearthly
- unintelligent
- unreasonable
- unwise
- wacky
- weak
- witless
adjective as in empty
adjective as in feeble-minded
adjective as in foolish
Strongest matches
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Synonym of the day
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On this page you'll find 1036 synonyms, antonyms, and words related to un-intelligent, such as: absurd, asinine, daft, empty, fatuous, and flat.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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